Finding the Fourth Proportional to 10,992.04, 16,488.02 and 2,672.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,992.04 : 16,488.02 = 2,672.06 : x
2. Step 2: Convert to fraction form
   10,992.04/16,488.02 = 2,672.06/x
3. Step 3: Cross multiply
   10,992.04x = 16,488.02 × 2,672.06
4. Step 4: Simplify right side
   10,992.04x = 44,056,978.72
5. Step 5: Solve for x
   x = 44,056,978.72/10,992.04
6. Step 6: Final answer
   x = 4,008.08